{"product_id":"cfscgepaa","title":"Flexible Supercapacitor Cell with PAA Gel Electrolyte, CFSCGEPAA","description":"\u003cp\u003eA flexible supercapacitor represents the integration of the self-standing electrodes and gel electrolytes—into a single, bendable device. Unlike rigid \"can\" or \"coin\" cells, these are often built in a \"sandwich\" or \"planar\" architecture. \u003c\/p\u003e\n\u003cp\u003eAs for the regular sandwich structure, it mainly includes the following components: (1) \u003cstrong\u003eCurrent Collectors\u003c\/strong\u003e: flexible substrates like carbon cloth, nickel foam, or conductive polymer films (e.g., PET coated with ITO or carbon nanotubes). (2) \u003cstrong\u003eElectrodes\u003c\/strong\u003e: Self-standing sheets (AC + PTFE) or active materials grown directly on the flexible current collector. (3) \u003cstrong\u003eGel Electrolyte\/Separator\u003c\/strong\u003e: A thick layer of PVA, or PAA, or PAM-based gel that serves as both the ion reservoir and the physical barrier preventing a short circuit.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCFSCGEPAA (C-FSC-GEPAA)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eSupercapacitor Cell Components\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e(1) Activated carbon electrode with welded nickel tab (\u003ca href=\"https:\/\/echemsupplies.com\/products\/csacewt?variant=47342287388902\"\u003eCSACEWTNF\u003c\/a\u003e): (2cm*2cm, 11 mg\/cm2, YP50F: Carbon Black: PTFE= 85:10:5)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSACEWT_main_160x160.png?v=1770703330\"\u003e\u003c\/p\u003e\n\u003cp\u003e(2) Flexible Gel Electrolytes (\u003ca href=\"https:\/\/echemsupplies.com\/products\/cfsge?variant=47345131946214\"\u003eCFSGEPAA\u003c\/a\u003e): \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_02_160x160.png?v=1770401864\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePoly(acrylic acid) (PAA) hydrogel sheet (L20mm*W20mm*T2mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote\u003c\/strong\u003e: It is mainly used for high alkaline electrolyte (eg: KOH, NaOH) and neutral electrolyte (eg: NaCl, KCl, Na2SO4) under low concentration (\u0026lt;0.2 M). Please don't apply it to acidic electrolyte and high ion concentration (\u0026gt;0.5M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"YWKJ","offers":[{"title":"Default Title","offer_id":47345327898854,"sku":"CFSCGEPAA","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_08.png?v=1770786700","url":"https:\/\/echemsupplies.com\/products\/cfscgepaa","provider":"EChem Supplies","version":"1.0","type":"link"}